280 x 11520
280 x 11520 = 3225600
Example of 280 x 11520 pixels banner dimensions.
230 x 11570 240 x 11560 250 x 11550 260 x 11540 270 x 11530
280 x 11470 280 x 11480 280 x 11490 280 x 11500 280 x 11510
280 x 11570 280 x 11560 280 x 11550 280 x 11540 280 x 11530